How Barcelona boss Valverde can stop explosive Liverpool scoring
For all the twists and turns seen in this season's Champions League, the competition has often had a familiar feel about it come the semi-finals. Traditional giants tend to fill up the final four spots, meaning the same teams face off on a fairly regular basis. However, despite having managed both Borussia Dortmund and now Liverpool, Jurgen Klopp has never shared a European tie with Barcelona.
That, of course, will change when the German takes his Premier League contenders to the Nou Camp on Wednesday evening.
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